Buy Online with Confidence. We Ship! No hidden fees, transparent no-haggle pricing, No required add-ons, and vehicles market-priced daily at Vaughn Automotive. Ask for your Out-The-Door Price Today!- Backup Camera- Remote Start- Power Sunroof- GMC MultiPro Power Steps- Heated Steering Wheel- Wireless Charging- Apple CarPlay/Android Auto- Premium Bose 7-Speaker Sound System- SiriusXM with 360L- 4G LTE Wi-Fi Hotspot Capable- Lane Keep Assist w/Lane Departure Warning- Forward Collision Alert- Integrated Trailer Brake Controller- 22 Multi-Dimensional Polished Aluminum Wheels- Auto-Locking Rear DifferentialVehicle Detailed Inside and Out. Recent Oil Change Completed. New Wiper Blades Installed. Dealer Inspection Completed. A copy of the vehicle inspection is available upon request. Vaughn Powertrain Coverage: 90 Day/3,000 Mile Powertrain Limited Warranty with 165-Point Inspection.This 2021 GMC Sierra 1500 Denali in gray combines capability with refined comfort. The EcoTec3 6.2L V8 engine delivers 420 horsepower and 460 lb-ft of torque, offering strong performance whether you're navigating daily drives or handling demanding tasks. The 10-speed automatic transmission with 4-wheel drive provides responsive power delivery and confident traction control in varied conditions.The Denali Ultimate Package elevates this truck with premium features designed for discerning owners. Twenty-two-inch multi-dimensional polished aluminum wheels enhance the distinctive appearance, while the automatic sunroof brings openness to the cabin. The GMC MultiPro Power Steps provide convenient access to the bed, and the signature Denali grille commands attention on the road.Inside, the cabin reflects thoughtful engineering. Ten-way power-adjustable seats with lumbar support and genuine leather trim create a comfortable driving environment for long journeys. The heated steering wheel and ventilated front seats adapt to seasonal changes, while memory settings personalize the driving experience. Dual-zone automatic temperature control maintains individual comfort preferences.Technology enhances both convenience and safety. The 15-inch color head-up display keeps essential information visible, while the GMC Infotainment System with navigation integrates Apple CarPlay and Android Auto smartphone connectivity. The premium Bose audio system with SiriusXM 360L delivers quality entertainment, and wireless charging eliminates cable clutter. Forward collision alert and lane keep assist with departure warning provide additional peace of mind on the road.Trailering capabilities are thoughtfully engineered through the integrated trailer brake controller, hitch guidance with hitch view camera, and the in-vehicle trailering app. The auto-locking rear differential enhances traction during towing, while the 3.23 rear axle ratio balances performance and efficiency. The spray-on bed liner with Denali logo protects your cargo investment.With Vaughn Best Deal Pricing, there is no arguing just a great deal. We make buying a vehicle fast, easy, and fun.Online price excludes $25 title fee, $15 electronic processing fee, $10 lien fee (if applicable), and a $180 Vaughn processing fee. Iowa buyers will pay Iowa use tax and license at delivery. Out-of-state buyers will pay their local tax, license, and applicable fees at delivery, plus a $165 out-of-state registration service fee. Vehicles are not available for sale to licensed dealers or vehicle resellers.Drive to Ottumwa and discover why customers have trusted our family since 1934.